I am sorry that I can not help you, as I am also a freshman with XenOprf. I just use it in doing some test and still have lots of questions!So sorry!
Maybe you can send your problem to the maillist, So that J. Renato Santos who designed XenOprf also can help you!
Best Regarding!
                Ye  Zhou
Cluster and Grid Computing Lab
Services Computing Technology and System Lab
Department of Computer Science
Huazhong University of Science and Technology Wuhan, 430074, China

------------------ 原始邮件 ------------------
发件人: "jobhunts02"<jobhunts02@aol.com>;
发送时间: 2009年11月25日(星期三) 凌晨5:16
收件人: "jobhunts02@aol.com"<jobhunts02@aol.com>;
主题: Re: RTC mode with a 2.6 kernel?
Can RTC mode be used with the 2.6 kernel?

On Nov 18, 2009, at 6:42 PM, jobhunts02@aol.comwrote:

I am running Linux 2.6.26 on an MPC8248 (which does not provide support to use the hardware performance counters ).  HZ=250.  Thus, I am getting samples every 4 ms. 


I would like finer resolution.  Can I use RTC mode with my 2.6 kernel?  If so, how?  When I try to force it, I get:


Eclipse #  /usr/bin/opcontrol --event=RTC_INTERRUPTS:4096

You cannot specify any performance counter events

because OProfile is in timer mode.

Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
trial. Simplify your report design, integration and deployment - and focus on
what you do best, core application coding. Discover what's new with
Crystal Reports now.  http://p.sf.net/sfu/bobj-july
oprofile-list mailing list